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Other Balance Sheet Information
9 Months Ended
Sep. 30, 2012
Notes to Financial Statements  
Note 8. Other Balance Sheet Information

Components of selected captions in the accompanying balance sheets consist of:

 

Prepaid expenses:  September 30,
2012
  December 31,
2011
Prepaid insurance  $29,500   $16,707 
Other   654    416 
Prepaid expenses  $30,154   $17,123 
           
           
Property and equipment:          
Computers and office furniture, fixtures and equipment  $87,370   $87,370 
Machinery and equipment   104,490    99,015 
Less: accumulated depreciation   (165,075)   (150,951)
Property and equipment, net  $26,785   $35,434

 

 

Property and equipment are stated at cost. Depreciation is computed using the straight-line method over the estimated useful lives of the assets. The Company’s property and equipment at September 30, 2012 and 2011 consisted of machinery and equipment with estimated useful lives of one to three years.

 

Depreciation expense for the three and nine months ended September 30, 2012 was $4,097 and $14,124, respectively. Depreciation expense for the three and nine months ended September 30, 2011 was $4,864 and $22,494, respectively.

 

Expenditures for repairs and maintenance are expensed as incurred.